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authorChristophe Leroy <christophe.leroy@csgroup.eu>2021-03-19 11:06:51 +0000
committerMichael Ellerman <mpe@ellerman.id.au>2021-04-03 21:22:18 +1100
commitc1cc1570bc8d94f288060f262f11be8f7672578c (patch)
treebc35d0fb0fbd327de71f24247429da77af53966c /tools/perf/scripts/python
parentsignal: Add unsafe_get_compat_sigset() (diff)
powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_from_user() on ppc32
Similarly to commit 5cf773fc8f37 ("powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_to_user() on ppc32") ppc32 has an efficiant 64 bits unsafe_get_user(), so also use it in order to unroll loops more. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/308e65d9237a14e8c0e3b22919fcf0b5e5592608.1616151715.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'tools/perf/scripts/python')
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